N,n'-diphenyl-p-phenylenediamine
[化] N,N'-二苯基对苯二胺
🧩 词语组成解析
n. (=biphenyl)[化]联苯, 苯基苯
苯二胺
🗣️ 情景例句
He'll be grouchy.
他会发牢骚的。
Tell me, is it a boy?
喂，你是男孩吗？
They were talking loudly.
大声地说着话。